Definition of Circinus in English:

Circinus

proper noun

Astronomy
  • 1A small and faint southern constellation (the Compasses), in the Milky Way next to Centaurus.

    1. 1.1as genitive Circini /ˈsərsənē/ Used with preceding letter or numeral to designate a star in the constellation Circinus.
      ‘the star Alpha Circini’

Origin

Latin.

Pronunciation

Circinus

/ˈsərsənəs/